Search results with tag "19 vaccine breakthrough"

Outbreak of SARS-CoV-2 Infections, including COVID-19 ...

in the town in Barnstable County since July 3. COVID-19 vaccine breakthrough cases were those in fully vaccinated Massachusetts residents (those with documentation from the state immunization registry of completion of COVID-19 vaccination as recommended by the Advisory Committee on Immunization Practices,† ≥14 days before exposure).

  Vaccine, Breakthrough, 19 vaccine breakthrough